COVID-19 Update: 2025-2026 Vaccine Formulations and Recommendations

The FDA has licensed new 2025-2026 formulations of the mRNA COVID-19 vaccines manufactured by Pfizer/BioNTech (Comirnaty) and Moderna (Spikevax, mNEXSPIKE1) and the adjuvanted protein subunit COVID-19 vaccine manufactured by Novavax (Nuvaxovid). The new formulations are indicated for use in all adults ≥65 years old and in persons 6 months (Spikevax), 5 years (Comirnaty), or 12 years (mNEXSPIKE, Nuvaxovid) through 64 years old who are at high risk for severe COVID-19 because of an underlying condition.2 An Emergency Use Authorization allowing administration of the Pfizer vaccine to children 6 months through 4 years old has been withdrawn.